primary power

 
       
  • 一次電源; 主電源

primary power的用法和樣例:

例句

  1. Three-phase UPS systems are used in most large data centers for power conditioning and battery back-up in the event of mains power failure.
    當數據中心一旦發(fā)生主電源掉電的時(shí)候,三相不間斷電源系統是應用最廣泛的后備電池和供電條件。
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